Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Incremental Encoder 22 bits; DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed, and 3.7 Nm rated torque (100 K).
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed, and 3.7 Nm rated torque (100 K).
Electrical ratings
Rated current: 3.5 A. Maximum current: 12.1 A; maximum torque: 13.0 Nm.
Rated current: 3.5 A. Maximum current: 12.1 A; maximum torque: 13.0 Nm.
Encoder and interface
Incremental Encoder 22 bits with 4,194,304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Incremental Encoder 22 bits with 4,194,304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Holding brake
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Installation and cooling
Natural cooling, IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
Natural cooling, IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
Protection and shaft
Degree of protection: IP65 and DE flange IP67. Shaft end has a Feather key; radial runout tolerance is 0.040 mm.
Degree of protection: IP65 and DE flange IP67. Shaft end has a Feather key; radial runout tolerance is 0.040 mm.
Frequently Asked Questions
What motor type is 1FK7044-4CF71-1DB2?
It is a Permanent-magnet synchronous motor with High Dynamic motor type.
What are the rated speed, torque, and current?
Rated speed is 3,000 rpm (100 K), rated torque is 3.7 Nm (100 K), and rated current is 3.5 A.
Which Encoder and interface does it have?
It has an incremental Encoder 22 bits with 4,194,304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Does it have a holding brake?
Yes. It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.